If a circle’s diameter is 3 inches, what would be the best estimate of its circumference?

About 9 inches but if is for USA TEST PREP

is 9.42 inches

HOPE THIS HELP

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c